redundant system 冗余系统，多余系统
计算机硬件 计算机管理 释文 redundant system 冗余系统
- profile line
- profile loss
- profile plane
- profile plots
- profile processing machinery
- profile projection
- profiler testing
- profile survey
- profile控制图
- profile（form）grinding
- profilin
- profiling
- profiling float
- profilograph
- profinite
- profinite completion
- profinite group
- profinite group completion
- profit
- profitability index
- profitability ratio
- profitable thickness of coal seam
- profit and loss balance rent
- Profit Center
- profit crowdfunding